If you want to use this QR code (Quick Response code) just save the image and paste it where you want. You can even print it and use it that way. Coffee cups, T-Shirts etc would all be good for the QR code.

Photoactive dye could prevent infection during bone-repair surgeryPosted: 07 May 2015 06:31 AM PDTA green dye that sticks to bone grafts becomes antimicrobial with the flick of a light switch and could help reduce the risk of infections during bone-reconstruction surgeries, scientists report. In theory, they explain, the dye could be added to the currently used protocols for sterilizing the bone prior to use in surgery.